201315376623 has 8 divisors (see below), whose sum is σ = 268481234736. Its totient is φ = 134179884800.

The previous prime is 201315376607. The next prime is 201315376663. The reversal of 201315376623 is 326673513102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201315376623 - 2⁴ = 201315376607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201315376663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7576098 + ... + 7602623.

It is an arithmetic number, because the mean of its divisors is an integer number (33560154342).

Almost surely, 2^201315376623 is an apocalyptic number.

201315376623 is a deficient number, since it is larger than the sum of its proper divisors (67165858113).

201315376623 is a wasteful number, since it uses less digits than its factorization.

201315376623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15183145.

The product of its (nonzero) digits is 136080, while the sum is 39.

Adding to 201315376623 its reverse (326673513102), we get a palindrome (527988889725).

The spelling of 201315376623 in words is "two hundred one billion, three hundred fifteen million, three hundred seventy-six thousand, six hundred twenty-three".